Butterfly gem cut



FIG. 1 is a perspective;

FIG. 2 is a top view;

FIG. 3 is a bottom view;

FIG. 4 is a front view; and,

FIG. 5 is a side view of a right hand side, the corresponding left side view being the mirror image thereof. 

The ornamental design for a butterfly gem cut, as shown and described. 